Melanotan 1

As of September 27, 2026, PepAssess found Melanotan 1 at 89 vendors. Lowest price $2.10/mg, median $4.20/mg. Vendors are ranked by evidence score, not by price or payment.

#	Vendor	Doses (mg)	From	Best $/mg	Evidence score ⓘ
1	Alpha Peptidesalpha-peptides.com	10	$21 ↗	$2.10	77
2	Prime Peptidesprimepeptides.co	10	$45 ↗	$4.50	77
3	BBioLongevity Labsbiolongevitylabs.com	10	$56 ↗	$5.60	77
4	Optima Supplyoptimasupply.is	—	$29 ↗	—	77
5	Hydro Research Peptideshydroresearchpeptides.com	—	$29 ↗	—	76
6	Nationwide Peptidesnationwidepeptides.com	—	$37 ↗	—	70
7	Ng Peptidengpeptide.com	—	$25 ↗	—	69
8	Licensed Peptideslicensedpeptides.com	10, 20, 30, 40	$88 ↗	—	69
9	Northwest Peptidesnorthwestpeptides.com	10	$45 ↗	$4.50	67
10	Nextgen Pepsnextgenpeps.com	—	$35 ↗	—	67
11	My Amino Labmyaminolab.com	10	$31 ↗	$3.10	66
12	Saiyan Medsaiyanmed.com	10	$68 ↗	$6.80	65
13	Ez Peptidesezpeptides.com	10	$44 ↗	$4.40	64
14	Fit Aminosfitaminos.com	—	$46 ↗	—	63
15	Everest Peptideseverestpeptides.com	10	$0.00 ↗	$3.37	62
16	VMAX Peptidesvmaxpeptides.com	10	$25 ↗	$2.49	61
17	Peptide Giantspeptidegiants.com	10	$30 ↗	$3.00	61
18	Blank Peptidesblankpeptides.com	10	$55 ↗	$5.50	61
19	American Peptidesamericanpeptides.us	10	$55 ↗	$5.50	61
20	Improved Peptidesimprovedpeptides.com · out of stock	10	$56 ↗	—	61
21	Pepticopeptico.com	10	$25 ↗	$2.50	60
22	Alpha Omega Peptidealphaomegapeptide.com	10	$45 ↗	$4.50	58
23	AAscension Peptidesascensionpeptides.com	10	$50 ↗	$5.00	58
24	ZZENERGYzenergyusa.com	10	$37 ↗	$3.70	56
25	Purgo Labspurgolabs.com	10	$30 ↗	$3.00	55
26	Rejuven8 Peptidesrejuven8peptides.com	10	$40 ↗	$4.00	55
27	Receptor Chemreceptorchem.co.uk	—	$25 ↗	—	55
28	Simple Peptidesimplepeptide.com	10	$45 ↗	$4.50	54
29	BCBiotech Compoundsbiotechcompounds.com	10	$43 ↗	$4.30	53
30	Disguised Alphadisguisedalpha.com	—	$40 ↗	—	53
31	nova biolabsnova-biolabs.com	10	$250 ↗	—	53
32	Volta Peptidesvoltapeptides.com · out of stock	10	$39 ↗	—	53
33	Modern Research Peptidesmodernresearchpeptides.net	11.79	$28 ↗	$2.37	52
34	Vylix Research Lab Labvylixresearchlab.com	10	$55 ↗	$5.50	52
35	One Aminosoneaminos.com	—	$35 ↗	—	51
36	Puratek Peptidespuratekpeptides.com	10	$28 ↗	$2.79	50
37	Mile High Compoundsmilehighcompounds.is	—	$40 ↗	—	50
38	Blueridgepeptides.Comblueridgepeptides.com	10	$35 ↗	$3.50	49
39	StarBiostarbio.org	—	$30 ↗	—	49
40	AMArizona-mallarizona-mall.com	—	$18 ↗	—	49
41	Tydestydes.is	10, 12.5	$50 ↗	—	49
42	Yoursomayoursoma.com	10	$49 ↗	$4.90	48
43	Cenexa Labscenexalabs.com	10	$45 ↗	$4.50	47
44	PPPinnacle Performancepinnaclep3.com	10	$50 ↗	$5.00	47
45	Ascend Scienceascend.science	—	$55 ↗	—	47
46	Peaklabpeptides.Compeaklabpeptides.com	10	$42 ↗	$4.20	46
47	Core Peptides Directcorepeptidesdirect.com	10	$33 ↗	$3.30	45
48	PEPTIDE.Powerpeptidepowereu.is	10	$58 ↗	—	45
49	Kalyx Labskalyx-labs.com	10	$35 ↗	$3.50	44
50	Apex Aminoapexamino.com	10	$40 ↗	$4.00	43
51	PepMarketpepmarket.net	—	$30 ↗	—	43
52	Biotech Peptidesbiotechpeptides.com	10	$38 ↗	$3.80	42
53	Vortex Researchvortexresearch.net	—	$30 ↗	—	40
54	Bench Grade Peptidesbenchgradepeptides.com	10	$46 ↗	$4.60	39
55	Alpha Pepsalphapeps.com	10	$49 ↗	$4.90	39
56	Pure Peptide Factorypurepeptidefactory.com	10	$50 ↗	$5.00	39
57	Orovia Wellness -oroviawellness.com	10, 20, 30, 40	$45 ↗	—	39
58	999PurityPeptides99puritypeptides.com	10	$60 ↗	—	39
59	Novaglo Researchnovagloresearch.com	10	$35 ↗	$3.50	38
60	CCore Peptidescorepeptides.com	10	$43 ↗	$4.30	36
61	Ez Pepsezpeps.com	10	$31 ↗	$3.10	35
62	Priority Aminospriorityaminos.com	10	$40 ↗	$4.00	35
63	Midwest Peptidemidwestpeptide.com	—	$30 ↗	—	35
64	Valor Peptidesvalorpeptides.com	10	$39 ↗	$3.90	34
65	Bulk Peptidesbulkpeptides.com	10	$140 ↗	$14	34
66	Zesty Ratzestyratresearch.com	10	$36 ↗	$3.60	32
67	Peptaurapeptaura.com	10	$15 ↗	$5.98	32
68	AusBioLabsausbiolabs.shop	10	$79 ↗	—	32
69	Ms Peptidesmspeptides.com	10	$40 ↗	$4.00	31
70	XLR8xlr8peptides.com	10	$50 ↗	$5.00	31
71	Peptides For Lesspeptidesforless.net	5, 10, 20	$30 ↗	—	31
72	AIO Peptidesaiopeptides.com	10	$27 ↗	$2.72	29
73	True Peptide Labstruepeptidelabs.com	10	$44 ↗	$4.40	29
74	Helix Bio Chemhelixbiochem.com	10	$61 ↗	$6.10	28
75	Kinetic Compoundskineticcompounds.st	10	$0.00 ↗	—	28
76	Void Researchvoidresearch.shop	—	$30 ↗	—	28
77	Glacier Aminosglacieraminos.shop	10	$34 ↗	$3.40	27
78	Core Power Peptidescorepowerpeptides.is · out of stock	5, 10	$50 ↗	—	23
79	Raw Aminorawamino.com	10	$51 ↗	$5.10	22
80	Ps Peptidespspeptides.com	10	$40 ↗	$4.00	21
81	Northline Labsnorthlinelabs.org	—	$70 ↗	—	17
82	Pioneer Peptidepioneerpeptide.ca	10	$50 ↗	—	16
83	Retatrutideswedenretatrutidesweden.com · out of stock	10	$434 ↗	—	16
84	Huatai Peptidehuataipeptide.com	10	$64 ↗	$6.40	14
85	Peptimepeptime.org	10	$109 ↗	$11	8
86	Retatrutide Kopenretatrutidekopen.com	10	$60 ↗	—	8
87	Purity Peptidespuritypeptides.us	10	$39 ↗	$3.90	7
88	BSBlackline Scientificblacklinescientific.com	10	$40 ↗	$4.00	7
89	BScience Based Peptidessciencebasedpeptides.com	—	$35 ↗	—	7

Prices come from each vendor's own public store data and may exclude shipping, discounts or bulk pricing. Research-use products; not medical advice.